产量的增长和土地价格的上升证明,开垦更多的土地、并为更多的土地排水的做法是合理的。
The increased yield and price of land justified reclaiming and draining even more land.
土地排水是否导致了农作物产量比周围地区更高?
Did draining the land result in crop production greater than those of surrounding areas?
体积堪比小型岛屿的蓝色壮丽冰山漂浮在该城海港外的水域;其冰层峡湾为格陵兰冰盖上7%的土地排水防涝。
Majestic blue icebergs the size of small islands float outside its harbour; its ice fjord drains 7% of the area of the Greenland ice sheet.
包括新西兰的棕色泥鳅,它们的湿栖息地已几乎因为排水设施建设,农业灌溉和土地开发而遭完全破坏。
They include the brown mudfish in New Zealand, whose wetland habitats have been virtually destroyed through drainage schemes, irrigation and land development.
排水不利容易使土地淹水。
对美国各地多种土地使用类型的72条排水溪流,比尤利和同事测量了脱氮作用造成的一氧化二氮产生率。
Beaulieu and colleagues measured nitrous oxide production rates from denitrification in 72 streams draining multiple land-use types across the United States.
土地本身是免费的,但由镇提供的基础设施,如街道,路边排水沟,上水和下水道等,大约收费25,000美元。
The land itself is free, but assessments for services provided by the town such as streets, curb and gutter, water and sewer.
当河岸的顶部被洪水淹没之时,周围的土地就变成了河流,河水成片地朝着平坦的地势流动,无论何处都成了排水点。
When the Banks have been crested, the surrounding land becomes the river, with he water moving across flat land in a sheet, toward whatever is the drainage point.
基础设施达到“七通一平”:市政道路、供水、供电、供暖、排水、排污、电信(宽带),土地平整。
Infrastructure to meet the "seven Qualcomm one leveling" : municipal roads, water supply, electricity, heating, drainage, sewerage, telecommunications (broadband), land formation.
他们用排水晒田的办法处置了潮湿的土地。
土地必须排水以适合某些作物。
不同排水条件下土地处理系统的污水处理能力不同。
The capacity of a wastewater land treatment system varied with field drainage conditions.
履行如下的土建工程任务的职责:结构、建筑、装饰装修、给水、污水、土地开发、道路、排水等。
Pererrorform civil engineering duties surrounding the following: structural, architectural, decoration works, water supply, sewage, land development, roadways, drainages, etc.
通过对固结度以及沉降曲线的分析来说明塑料排水板法处理东北寒区软土地基的重要意义和应用前景。
The significance and prospect for the application of plastic drain boards to soft-soil foundation in the northeast cold areas are analysed in terms of degree of consolidation and settlement curve.
根据软土地基的生成原因和地基的厚度及其所处的位置,可采用表层处理法、置换法、加载法、竖向排水法四种方法进行软基处理。
According to the causation, foundation depth and location, the soft foundation can be treated using the methods of surface layer treatment, displacement, loading and vertical drainage.
探讨了塑料排水板加固软土地基施工工艺的改进方法。
The construction technological process of plastic plant used to consolidate soft soil foundation are discussed.
在实施严格的排水管理规则,而地理、气候和土地条件又合适的地方,显然它是一个很有吸引力的方法。
It is obviously a very attractive method where stringent effluent regulations are in force; and geographical, climatic and land conditions are favorable.
超软土地基加固方法的改进,首先需要深入研究其排水固结机理。
The ground treatment method for very soft soil do not satisfy the enineering needs presently.
越来越多的理论研究和工程实践表明,动力排水固结法加固淤泥质饱和软粘土地基是行之有效的。
Dynamic consolidation by drainage was shown effective method of soft clay ground treatment from more and more theoretical research and engineering practice.
强夯块石墩处理软基具有施工方法简单 ,兼具置换、排水固结、提高软基抗震能力等优点 ,在深圳沿海软土地基处理中广泛应用。
The advantages of treating soft ground with dynamic compacted stone pier are:simple in construction, consolidated by drainage, the aseismic capability of soft ground will be enhanced.
在软土地基上建设道面工程,采用排水固结法处理软土地基,是经济有效的地基加固方法之一。
Drained consolidation method is an economical effective soil treatment for the construction of airport pavement on the soft foundation.
结合工程实际,介绍塑料排水板处理软土地基施工特点、作用原理、施工工艺、质量控制。
A practical project applying plastic drainage board and surcharge preloading to deal with asymmetry soft clay ground was introduced.
这对于采用排水固结方法加固软土地基工程项目,具有一定的借鉴意义。
It is of significance to use the drainage consolidation method to strengthen soft subgrade.
与传统的强夯技术相比,强夯联合塑料排水板加固地基方法可以在不破坏土体原有结构的基础上实现加固饱和软土地基的功效。
Compared to classical method, dynamic compaction associating with plastic drainage can treat soft clay foundation, and soil structure can be kept from damaging.
比较分析表明,爆振排水固结法作为一种新兴的地基处理方法,在处理软粘土地基方面具有优势。
The comparisons show that the drainage consolidation by explosive vibration has potential advantages in the soft clay treatments.
以马来西亚的槟城填海工程为例,用有限单元法模拟了软式透水管真空排水固结法处理软土地基的过程。
As an example, procedure of soft-clay foundation reinforcement by means of the vacuum drainage technique for a sea-filling engineering in Malaysia is simulated.
这沙土地利于排水,适于种植块根作物。
This gravelly soil is well drained and good for growing root crops.
由于湿陷性黄土的特性,湿陷性黄土地区给水排水管道设计越来越引起人们的关注。
Foundation treatment, water proof measures, design principle and characteristic of feed water and drainage pipeline in collapsible loess area were introduced.
竖向排水体包括砂井和塑料排水板已广泛应用于加速软黏土地基的固结。
Vertical drains including sand Wells and prefabricated drains have been widely used to accelerate the consolidation of the ground consisting of soft clays.
竖向排水体包括砂井和塑料排水板已广泛应用于加速软黏土地基的固结。
Vertical drains including sand Wells and prefabricated drains have been widely used to accelerate the consolidation of the ground consisting of soft clays.
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